Chevrolet Suburban 1992–1994 — technical service bulletin
Bulletin 01005 · NHTSA communication 623411 · issued Jun 1, 2001
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
1992–1994
model years
6
vehicle entries
Official summary
This special policy product enhancement covers vehicles equipped with vacuum power brake assist and ebc4 abs brake modules exhibitng poor brake system performance / brake system subjective feel. *tt
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.